More dns nameservers

src/freedombone

                 shift
                 NAMESERVER2=$1
                 ;;
+            # DNS Nameserver 3
+            --ns3)
+                shift
+                NAMESERVER3=$1
+                ;;
+            # DNS Nameserver 4
+            --ns4)
+                shift
+                NAMESERVER4=$1
+                ;;
+            # DNS Nameserver 5
+            --ns5)
+                shift
+                NAMESERVER5=$1
+                ;;
+            # DNS Nameserver 6
+            --ns6)
+                shift
+                NAMESERVER6=$1
+                ;;
             # Debian repository
             --repo)
                 shift

src/freedombone-image

 # DNS
 NAMESERVER1='213.73.91.35'
 NAMESERVER2='85.214.20.141'
+NAMESERVER3='213.73.91.35'
+NAMESERVER4='85.214.73.63'
+NAMESERVER5='8.8.8.8'
+NAMESERVER6='4.4.4.4'
 
 # An optional freedombone configuration file
 CONFIG_FILENAME=
     echo 'DEBIAN_REPO=' >> $mesh_script_filename
     echo 'NAMESERVER1=' >> $mesh_script_filename
     echo 'NAMESERVER2=' >> $mesh_script_filename
+    echo 'NAMESERVER3=' >> $mesh_script_filename
+    echo 'NAMESERVER4=' >> $mesh_script_filename
+    echo 'NAMESERVER5=' >> $mesh_script_filename
+    echo 'NAMESERVER6=' >> $mesh_script_filename
     echo 'BATMAN_CELLID=any' >> $mesh_script_filename
     echo 'WIFI_CHANNEL=9' >> $mesh_script_filename
 }
             shift
             NAMESERVER2="$1"
             ;;
+        # nameserver 3
+        --ns3|--nameserver3)
+            shift
+            NAMESERVER2="$1"
+            ;;
+        # nameserver 4
+        --ns4|--nameserver4)
+            shift
+            NAMESERVER4="$1"
+            ;;
+        # nameserver 5
+        --ns5|--nameserver5)
+            shift
+            NAMESERVER5="$1"
+            ;;
+        # nameserver 6
+        --ns6|--nameserver6)
+            shift
+            NAMESERVER6="$1"
+            ;;
         -i|--interactive)
             shift
             INTERACTIVE="$1"
      BOX_IP_ADDRESS="$BOX_IP_ADDRESS" \
      NAMESERVER1="$NAMESERVER1" \
      NAMESERVER2="$NAMESERVER2" \
+     NAMESERVER3="$NAMESERVER3" \
+     NAMESERVER4="$NAMESERVER4" \
+     NAMESERVER5="$NAMESERVER5" \
+     NAMESERVER6="$NAMESERVER6" \
      PROJECT_NAME="$PROJECT_NAME" \
      CONFIG_FILENAME="$CONFIG_FILENAME" \
      IMAGE_SIZE="$IMAGE_SIZE" \

src/freedombone-image-make

 export BOX_IP_ADDRESS
 export NAMESERVER1
 export NAMESERVER2
+export NAMESERVER3
+export NAMESERVER4
+export NAMESERVER5
+export NAMESERVER6
 export PROJECT_NAME
 export CONFIG_FILENAME
 export SSH_PUBKEY
 sed -i "s|ROUTER_IP_ADDRESS=.*|ROUTER_IP_ADDRESS=${ROUTER_IP_ADDRESS}|g" $TEMP_CUSTOMISE3
 sed -i "s|BOX_IP_ADDRESS=.*|BOX_IP_ADDRESS=${BOX_IP_ADDRESS}|g" $TEMP_CUSTOMISE3
 sed -i "s|NAMESERVER1=.*|NAMESERVER1=${NAMESERVER1}|g" $TEMP_CUSTOMISE3
-sed -i "s|NAMESERVER2=.*|NAMESERVER2=${NAMESERVER1}|g" $TEMP_CUSTOMISE3
+sed -i "s|NAMESERVER2=.*|NAMESERVER2=${NAMESERVER2}|g" $TEMP_CUSTOMISE3
+sed -i "s|NAMESERVER3=.*|NAMESERVER3=${NAMESERVER3}|g" $TEMP_CUSTOMISE3
+sed -i "s|NAMESERVER4=.*|NAMESERVER4=${NAMESERVER4}|g" $TEMP_CUSTOMISE3
+sed -i "s|NAMESERVER5=.*|NAMESERVER5=${NAMESERVER5}|g" $TEMP_CUSTOMISE3
+sed -i "s|NAMESERVER6=.*|NAMESERVER6=${NAMESERVER6}|g" $TEMP_CUSTOMISE3
 sed -i "s|PROJECT_NAME=.*|PROJECT_NAME=${PROJECT_NAME}|g" $TEMP_CUSTOMISE3
 sed -i "s|CONFIG_FILENAME=.*|CONFIG_FILENAME=${CONFIG_FILENAME}|g" $TEMP_CUSTOMISE3
 sed -i "s|SSH_PUBKEY=.*|SSH_PUBKEY=${SSH_PUBKEY}|g" $TEMP_CUSTOMISE3

src/freedombone-image-makefile

 # DNS
 NAMESERVER1 ?= '213.73.91.35'
 NAMESERVER2 ?= '85.214.20.141'
+NAMESERVER3 ?= '213.73.91.35'
+NAMESERVER4 ?= '85.214.73.63'
+NAMESERVER5 ?= '8.8.8.8'
+NAMESERVER6 ?= '4.4.4.4'
 
 # Using taskset to pin build process to single core. This is a
 # workaround for a qemu-user-static issue that causes builds to
     BOX_IP_ADDRESS=$(BOX_IP_ADDRESS) \
     NAMESERVER1=$(NAMESERVER1) \
     NAMESERVER2=$(NAMESERVER2) \
+    NAMESERVER3=$(NAMESERVER3) \
+    NAMESERVER4=$(NAMESERVER4) \
+    NAMESERVER5=$(NAMESERVER5) \
+    NAMESERVER6=$(NAMESERVER6) \
     CUSTOM_SETUP=$(CUSTOM_SETUP) \
     IMAGE_SIZE=$(IMAGE_SIZE) taskset 0x01 $(PROJECT_NAME)-image-make $(NAME)
 

src/freedombone-utils-config

                          XMPP_DOMAIN_CODE
                          NAMESERVER1
                          NAMESERVER2
+                         NAMESERVER3
+                         NAMESERVER4
+                         NAMESERVER5
+                         NAMESERVER6
                          GET_IP_ADDRESS_URL
                          DDNS_PROVIDER
                          DDNS_USERNAME

src/freedombone-utils-dns

 # DNS
 NAMESERVER1='213.73.91.35'
 NAMESERVER2='85.214.20.141'
+NAMESERVER3='213.73.91.35'
+NAMESERVER4='85.214.73.63'
+NAMESERVER5='8.8.8.8'
+NAMESERVER6='4.4.4.4'
 
 # parameters used when adding a new domain
 DDNS_PROVIDER="default@freedns.afraid.org"
     echo 'search localdomain' >> /etc/resolv.conf
     echo "nameserver $NAMESERVER1" >> /etc/resolv.conf
     echo "nameserver $NAMESERVER2" >> /etc/resolv.conf
+    echo "nameserver $NAMESERVER3" >> /etc/resolv.conf
+    echo "nameserver $NAMESERVER4" >> /etc/resolv.conf
+    echo "nameserver $NAMESERVER5" >> /etc/resolv.conf
+    echo "nameserver $NAMESERVER6" >> /etc/resolv.conf
 
     # prevent resolv.conf from changing
     chattr +i /etc/resolv.conf

src/freedombone-utils-network

     echo "    address $LOCAL_NETWORK_STATIC_IP_ADDRESS" >> /etc/network/interfaces
     echo '    netmask 255.255.255.0' >> /etc/network/interfaces
     echo "    gateway $ROUTER_IP_ADDRESS" >> /etc/network/interfaces
-    echo "    dns-nameservers $NAMESERVER1 $NAMESERVER2" >> /etc/network/interfaces
+    echo "    dns-nameservers $NAMESERVER1 $NAMESERVER2 $NAMESERVER3 $NAMESERVER4 $NAMESERVER5 $NAMESERVER6" >> /etc/network/interfaces
     echo '# Example to keep MAC address between reboots' >> /etc/network/interfaces
     echo '#hwaddress ether DE:AD:BE:EF:CA:FE' >> /etc/network/interfaces
     echo '' >> /etc/network/interfaces